So, automotive relays, are basically electrical switches, but without the on/off button.
Automotive relays are used, to provide on/off functions, for many modern electrical features. Relays in general are used to, enable a low amperage circuit, to switch on or off a higher amperage circuit.
Choose Your Help Topic Below
Fuel Pump Relay – Function – Failure – Testing Procedures
Fuel Pump Related No Start Problems – What Should You Check
Cooling Fan Relay – What Does It Do – Failure Symptoms – Testing
Engine Cooling Fan – Is Your Cooling Fan Working – How To Test It
Electric Cooling Fan – What Can Stop It From Working Properly
Automatic Shutdown (ASD) Relay – Function – Failure – Testing
Intermittent Temperature Related Engine Problems, Where To Start
Automotive Fuses – With Any Loss Of Power, Check Fuses First
BY DANNY BENDER